Generates a network.

Usage

network_random(
  nb,
  time_label,
  exp,
  init,
  regul,
  min_expr,
  max_expr,
  casc.level
)

Arguments

nb: Integer. The number of genes.
time_label: Vector. The time points measurements.
exp: The exponential parameter, as in the barabasi.game function in igraph package.
init: The attractiveness of the vertices with no adjacent edges. See barabasi.game function.
regul: A vector mapping each gene with its number of regulators.
min_expr: Minimum of strength of a non-zero link
max_expr: Maximum of strength of a non-zero link
casc.level: ...

Value

A omics_network object.

Author

Bertrand Frederic, Myriam Maumy-Bertrand.

Examples


set.seed(1)
Net<-network_random(
  nb=100,
  time_label=rep(1:4,each=25),
  exp=1,
  init=1,
  regul=round(rexp(100,1))+1,
  min_expr=0.1,
  max_expr=2,
  casc.level=0.4
  )
plot(Net)